Interesting font on the piano. I found this on my new Petrof piano from 1973 and I don't know what is it. It says H. Sierat Hilversum. Can someone help or tell
Petrof PIANOFORTE VERTICALE NERO LUCIDO | Reverb
Premium pianos - ANT.PETROF
History of Petrof Pianos | wangpiano
Used Petrof P 194 Storm (III) | 102 cm | Saint_paul | Console | Grand pianos for sale
Upright pianos | PETROF, spol. s r.o.
Petrof Special collection | Salon klavirjev Benton d.o.o.
Petrof Baby Grand Piano 173cm 1983 Mahogany High Gloss £30k + new | Reverb Austria
Petrof studio upright piano - Duluth Fine Pianos, LLC
Petrof Upright & Grand Pianos - Models, Prices, Serial Numbers & History
Antique Piano Information and Restoration Guide
Duo Petrof
PETROF: Europe's largest maker of acoustic pianos | Radio Prague International
Petrof - Piano (pianoforte) - Czech Republic - 1915 in Italy
PETROF Grand pianos | PETROF, spol. s r.o.
Discover Petrof Pianos at Cunningham Piano | Unmatched Sound Quality – Tagged "Spring Cleaning Sale"
Used Petrof Other | Kaunas | After renovation | Upright pianos for sale
Petrof Pianos | Salon klavirjev Benton d.o.o.
Petrof Model V Brown Mahogany Baby Grand - Classic Pianos Denver
Discover Petrof Pianos at Cunningham Piano | Unmatched Sound Quality – Tagged "Spring Cleaning Sale"
Petrof piano hi-res stock photography and images - Alamy
菲奥娜乐器（上海）有限公司
Petrof studio upright piano - Duluth Fine Pianos, LLC
An inside look at the Petrof piano factory - YouTube
Sold at Auction: Piano droit PETROF
UPRIGHT PIANO PETROF 118 Store Metz Actisud Colour Brilliant Black Fittings Gold Brass Silent system Available as an option
PETROF: Europe's largest maker of acoustic pianos | Radio Prague International
Petrof 118 - Hollywood Piano - Pasadena, CA
Faust Harrison Pianos Fazioli Pianos Exclusive Dealer - Hand-crafted Italian Grand Pianos
Petrof Model V Brown Mahogany Baby Grand - Classic Pianos Denver
Used Petrof P 100 | Orebro | Serial Number 339344 | Upright pianos for sale
Petrof piano hi-res stock photography and images - Alamy
Petrof 107cm modern upright piano Mahogany c2002 M31741 | BADA
Premium pianos - ANT.PETROF
Petrof piano hi-res stock photography and images - Alamy
GORGEOUS PETROF PIANO - Catawiki
Petrof Pianos - Since 1864
PETROF Grand pianos | PETROF, spol. s r.o.
Used Pianos for Sale - Used Acoustic Pianos in Boston, MA Roger's Piano
Petrof Model V Brown Mahogany Baby Grand - Classic Pianos Denver
Petrof Upright Piano 'Grand Prix Barcelona, Brussels, Paris ... in United Kingdom
Petrof – Sold 09/07/22 – precisionpianos.
Petrof 107cm modern upright piano Mahogany c2002 M31741 | BADA
Petrof Pianos - Zuzana is spending her holiday in Italy.... | Facebook
Products - Melodia
Premium pianos - ANT.PETROF
Petrof studio upright piano - Duluth Fine Pianos, LLC
Discover Petrof Pianos at Cunningham Piano | Unmatched Sound Quality – Tagged "Spring Cleaning Sale"
An inside look at the Petrof piano factory - YouTube
Trip to Petrof factory from Prague with a stop in Kutna Hora - Supreme Prague
